silkies color vs sex.. help needed

[kristip]

Hello,

I have 3 week old silkies that I believe to be two blues and 2 partridge. We got them out of a bantam bin at a supply store.
My blues are both blue in color, but the lighter one has black wings and the darker one is solid grey/blue. Does this mean anything? would they both be blue when older?
Then we get to the partridge.. one is typical of what i think of partridge and the other is leapardy with spots and stripes. Any thoughts?
thanks for your help

 

[hdowden]

with the blues one might be lavender (self blue) while the other may be blue or they could just be varying shades of blue

the other 2 one might be a buff and the other may be a partridge again these are just guesses but it doesnt have anything to do with gender